.container {
  display: flex;
  flex-direction: column;
  height: 100%;
  background-color: #f0f2f5;

  .header {
    max-height: calc(61px);
  }

  .content-wrapper {
    flex: 1;
    display: flex;
    margin: 0 24px;
    padding: 12px 0;
    max-height: calc(100% - 61px);
    height: 100%;
    box-sizing: border-box;
  }

  .left {
    padding: 0 12px;
    width: 350px;
    height: 100%;
    background-color: #fff;
  }

  .main {
    position: relative;
    flex: 1;
    padding: 0 12px;

    .canvas-wrapper {
      position: absolute;
      top: 50%;
      left: 50%;
      transform: translateX(-50%) translateY(-50%);
      width: 400px;
      height: 712px;
      overflow-y: auto;
      box-shadow: 0 2px 10px #aaa;
    }
  }

  .right {
    padding: 0 12px;
    width: 350px;
    background-color: #fff;
  }
}
